Buy Now, Pay Later with 0% Financing!

Shop Specials & Save 5% at Instantly


This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text

Gibson Performance

GIB 65637

Gibson Performance Stainless Cat-Back Dual Extreme Exhaust | 2010-2013 Silverado/Sierra 1500 (65637)

9 items left

z  Ships Within 24 Hours

MAP price match guarantee

2010-2013 Silverado/Sierra 1500 2.25in Cat-Back Dual Extreme Exhaust by Gibson Performance

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains.

You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.


  • 2.25-in. Stainless mandrel bent tubing
  • 3.50in.; Polished; T304 Stainless; Round; Slash- Cut Tip; Clamp on
  • Baffled & chambered design, no internal packing, powerful deep tone


  • Hassle Free Bolt-On Installation
  • Expect to Experience Gains on Average of 15-10 Horsepower


  • 2010-2013 Chevy Silverado 1500
  • 2010-2013 GMC Sierra 1500

What's In The Box?

  • 1 - Cat-Back Dual Extreme Exhaust


  • Manufacturer Standard Warranty.